Nov 8 2017

From LCLS-II testing
Revision as of 09:21, 8 November 2017 by Jordan (talk | contribs) (Created page with " Weekly Reporting LERF Conversion Week of November 2 - 8, 2017 Issues: None, installation crews working in CEBAF tunnel this week. This is last week machine will be open so...")
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to navigation Jump to search

Weekly Reporting LERF Conversion Week of November 2 - 8, 2017

Issues: None, installation crews working in CEBAF tunnel this week. This is last week machine will be open so activity will pick up next week with the cryomodule shuffle. LERF accomplishments this week: Semi-annual Personnel Safety System re-certification complete

Daily activities can be seen at; https://wiki.jlab.org/lerf/index.php/Daily_Activities P & ID diagram draft is posted https://wiki.jlab.org/lerf/images/9/94/P_ID_rev-draft.pdf Safety Assessment document is in progress The 480 VAC panel work for the SSA power is in progress Tunnel is all cleaned up and ready for the shuffle, once the CEBAF style modules are moved out the waveguide will be prepared for the new installation. A 36” deep rack was acquired from ‘free stock’ to hold the 29.5” deep servers Upcoming Activities: Cryomodule shuffle and two cryomodule removal from vault Complete Safety Assessment document Cable procurement – layout for RF, LLRF, Cryo, & Vac Server procurement (2) Dell R630’s

Layout of cryomodules in accelerator vault, girders removed, cable lengths check (tape measure)


New style, commercial Voltage Verification Unit (VVU) for Lock, Tag, & Try on 480 VAC

Retrieved from "https://wiki.jlab.org/lerf/index.php?title=Nov_8_2017&oldid=369"